WPF Height/Width

Question

In a custom WPF control I would like to set the width of the control to be a function of the Height. For example: Width = Height / 3 * x;

What would be the best way to accomplish this so that the control resizes (and initially sizes) correctly and fluidly?

Answer 1

You could bind Width to ActualHeight, and use converter to apply custom function. E.g. the following code makes Button always squared:

<Button Width="{Binding ActualHeight, RelativeSource={RelativeSource Self}}"/>

Hope this helps,

Cheers, Anvaka.